Hardware Spec Index

Caldera PW-6682 Core 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6682-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,129 (Power Supplies scale)
Category rank#34,265
Street price$59
Power550 W (rated)
Performance per dollar19.14
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6682 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-6067 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,692$119Compare
Caldera PW-5686 Ti 1000W 80 PLUS Gold ATX Power Supply1,763$129Compare
Novexa PW-8777 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply1,015$59Compare
Vantrel PW-5546 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply1,098$59Compare
Caldera PW-2253 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,717$129Compare
Novexa PW-1724 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,870$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6682 Core 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/3430698 (accessed 2026-10-24).